1.Whats the quality assurance you provided and how do you control quality ?

1)Established a procedure to check products at all stages of the manufacturing process;Besides, we also developed a procedure which identifies the inspection and test status of all items at all stages of the manufacturing process

A: The UV side is the side protected with the printed masking film. To avoid installing the sheet at the wrong side which will void the warranty, please ensure only to remove the masking film after the sheet has been installed.

6. How do I know that a polycarbonate sheet has UV layer?

A: You can't see the UV layer with the naked eyes. A laboratory test is required to prove this. Some international labs have this facility. Usually UV side layer will more thicker than the down side.

Product Feature

Product features

1,Light Transmission

Depending on the color,light transmission rate can reach 12%~82%

2,Thermal Insulation

Proprietary hollow from contributes to reduce the energy consumption and therefore energy costs.

Polygao factory professional produce hollow polycarbonate sheet solid sheet and corrugated sheet. which is heat insulation , good light-transmission high impact resistance, good head good insulation, sound insulationand so on

Other supplies related products

Payment:L/C,T/T,Western Union,CashDelivery:7days after depositOrigin:Guangdong, China (Mainland)Packing:By high good quality kraft paper, special wooden case or frame is available as special request
PC hollow sheet / sun sheet